Fish

The effects of music on animal physiology, behavior and welfare

Physiological and psychological effects of listening to music have been documented in humans. The changes in physiology, cognition and brain chemistry and morphology induced by music have been studied in animal models, providing evidence that music may affect animals similarly...

Year Published: 2013Topics: Environmental EnrichmentAnimal Type: All/General, Baboon, Bird, Capuchin, Cattle, Chicken, Chimpanzee, Fish, Fowl, Lemur, Macaque, Marmoset, Mouse, Nonhuman Primate, Other Fish, Other Nonhuman Primate, Owl Monkey, Pig, Rat, Rodent, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Alworth, L. C., Buerkle, S. C. 2013. The effects of music on animal physiology, behavior and welfare. Lab Animal 42(2), 54-61.

What do zebrafish want? Impact of social grouping, dominance and gender on preference for enrichment

Although environmental enrichment is known to improve laboratory rodent wellbeing and enhance scientific data collection, relatively little is known with regards to the type of enrichment that might be useful for zebrafish (Danio rerio). Therefore, this study explored if zebrafish...

Year Published: 2014Topics: Environmental EnrichmentAnimal Type: Fish, Zebrafish

Citation: Schroeder, P., Jones, S., Young, I. S. et al. 2014. What do zebrafish want? Impact of social grouping, dominance and gender on preference for enrichment. Laboratory Animals 48(4), 328-337.

Growth and social behavior in a cichlid fish are affected by social rearing environment and kinship

Living in groups is a widespread phenomenon in many animal taxa. The reduction of predation risk is thought to be an important cause for the formation of groups. Consequently, grouping behavior is particularly pronounced during vulnerable life stages, i.e., as...

Year Published: 2014Topics: Social Housing & CompanionshipAnimal Type: Fish, Other Fish

Citation: Hesse, S., Thunken, T. 2014. Growth and social behavior in a cichlid fish are affected by social rearing environment and kinship. Naturwissenschaften 101, 273-283.

Defining and assessing animal pain

The detection and assessment of pain in animals is crucial to improving their welfare in a variety of contexts in which humans are ethically or legally bound to do so. Thus clear standards to judge whether pain is likely to...

Year Published: 2014Topics: Emotion, Pain, & Sentience, Welfare AssessmentAnimal Type: All/General, Amphibian, Bird, Cephalopod, Crocodile & Alligator, Crustacean, Finch, Fish, Fowl, Frog & Toad, Insect & Spider, Invertebrate, Lizard, Other Bird, Other Fish, Other Invertebrate, Parrot, Reptile, Salamander, Salmon, Snake, Tilapia, Trout, Turtle & Tortoise, Zebrafish

Citation: Sneddon, L. U., Elwood, R. W., Adamo, S. A. et al. 2014. Defining and assessing animal pain. Animal Behaviour 97, 201-212.

The effects of environmental enrichment and age-related differences on inhibitory avoidance in Zebrafish (Danio rerio)

The inhibitory avoidance paradigm allows the study of mechanisms underlying learning and memory formation in zebrafish (Danio rerio Hamilton). For zebrafish, the physiology and behavior associated with this paradigm are as yet poorly understood. We therefore assessed the effects of...

Year Published: 2015Topics: Emotion, Pain, & Sentience, Environmental Enrichment, Natural BehaviorAnimal Type: Fish, Zebrafish

Citation: Manuel, R., Gorissen, M., Stokkermans, M. et al. 2015. The effects of environmental enrichment and age-related differences on inhibitory avoidance in Zebrafish (Danio rerio). Zebrafish 12(2), 152-165.

Chronic social isolation affects thigmotaxis and whole-brain serotonin levels in adult zebrafish

The popularity of the zebrafish has been growing in behavioral brain research. Previously utilized mainly in developmental biology and genetics, the zebrafish has turned out to possess a complex behavioral repertoire. For example, it is a highly social species, and...

Year Published: 2015Topics: Social Housing & CompanionshipAnimal Type: Fish, Zebrafish

Citation: Shams, S., Chatterjee, D., Gerlai, R. 2015. Chronic social isolation affects thigmotaxis and whole-brain serotonin levels in adult zebrafish. Behavioral Brain Research 292, 283-87.

The behavioral effects of single housing and environmental enrichment on adult zebrafish (Danio rerio)

Environmental enrichment provides laboratory-housed species the opportunity to express natural behavior and exert control over their home environment, thereby minimizing stress. We sought to determine whether providing an artificial plant in the holding tank as enrichment influenced anxiety-like behaviors and...

Year Published: 2015Topics: Environmental Enrichment, Social Housing & CompanionshipAnimal Type: Fish, Zebrafish

Citation: Collymore, C., Tolwani, R. J., Rasmussen, S. 2015. The behavioral effects of single housing and environmental enrichment on adult zebrafish (Danio rerio). JAALAS. 54(3), 280-285.

Effects of habitat complexity on pair-housed zebrafish

Sexually mature zebrafish were housed as single male-female pairs with or without plastic vegetation for 1, 5, or 10 d for comparison of whole-body cortisol measured by radioimmunoassay. Individually housed male zebrafish were used as controls. In the fish that...

Year Published: 2015Topics: Environmental EnrichmentAnimal Type: Fish, Zebrafish

Citation: Keck, V. A., Edgerton, D. S., Hajizadeh, S. et al. 2015. Effects of habitat complexity on pair-housed zebrafish. JAALAS 54(4), 378-383.

Isolation impairs cognition in a social fish

In variable environments, animals can learn to alter their behavior to adjust to changes. Sometimes, however, this learning ability can be impaired. For example, challenges in the social or physical environment can trigger physiological responses that compromise an individual's capacity...

Year Published: 2015Topics: Social Housing & CompanionshipAnimal Type: Fish, Other Fish

Citation: Brandão, M. L., Braithwaite, V. A., Gonçalves-de-Freitas, E. 2015. Isolation impairs cognition in a social fish. Applied Animal Behaviour Science 171, 204-210.

Why did the fish cross the tank? Objectively measuring the value of enrichment for captive fish

There has been very little research into the enrichment preferences of ornamental fish, even though there are billions of fish kept in captivity as pets and research animals. We used preference and motivational testing to compare the value of real...

Year Published: 2015Topics: Environmental EnrichmentAnimal Type: Fish, Other Fish

Citation: Sullivan, M., Lawrence, C., Blache, D. 2016. Why did the fish cross the tank? Objectively measuring the value of enrichment for captive fish. Applied Animal Behaviour Science 174, 181-88.